Used Axles &amp; Differentials For Sale in United States

Detroit DA-RT-40.0-4 Rear Differential for a 2018 Freightliner Cascadia 125

Newly Listed

$2,295 USD

DA-RT-40 USED T.O, 3.31 RATIO, LOCKER. WILL INSPECT IN OUR GEAR SHOP. 90 DAY WARRANTY., Ratio: 3.31

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Stock Number	61926-4
MLS Number	14454478
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DA-RT-40.0-4 Front Differential for a 2018 Freightliner Cascadia 125

Newly Listed

$3,295 USD

DA-RT-40 USED T.O, 3.31 RATIO, LOCKER. WILL INSPECT IN OUR GEAR SHOP. 90 DAY WARRANTY., Ratio: 3.31

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Stock Number	61926-3
MLS Number	14454477
Category	Differentials, Front
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DA-RT-40.0-4 Front Axle Housing for a 2018 Freightliner Cascadia 125

Newly Listed

$1,895 USD

DART400 FRONT AXLE HOUSING ON AIRLINER SUSPENSION, DISC BRAKE., Hub Bolts: 10, Suspension: AIRLINER, Brake Type: DISC

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Stock Number	61926-11
MLS Number	14454454
Category	Axle Housings, Front
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DA-RT-40.0-4 Rear Axle Housing for a 2018 Freightliner Cascadia 125

Newly Listed

$1,895 USD

DART400 REAR AXLE HOUSING ON AIRLINER SUSPENSION, DISC BRAKE., Hub Bolts: 10, Suspension: AIRLINER, Brake Type: DISC

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Stock Number	61926-12
MLS Number	14454453
Category	Axle Housings, Rear
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2018 Freightliner Cascadia 125 Front Axle Assembly

Newly Listed

$1,695 USD

F125-3N FRONT AXLE ASSY, DISC BRAKE, COMPLETE OR FOR PARTS., Capacity: 12,500, Serial#: 472910S0481349, Hub Bolts: 10, Brake Type: DISC

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Capacity	12,500
Stock Number	61926-8
MLS Number	14454450
Category	Axle Assemblies, Front
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer R46-170D Rear Differential

Recently Updated

$2,195 USD

R46-170D LOCKER 3.58 . INSPECTED TAKE OUT 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAIL ABLE, Casting#: 14660, Axle Spline Count: 46, Serial#: 14660, Core Charge: EXCHANGE CRITICAL...

Condition	Used
Part Number	14660
Stock Number	14660
MLS Number	13142391
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell MD20143 Rear Differential for a 2022 International LT625

Newly Listed

Contact for price

GOOD CONDITION MILES N/A, Ratio: 279

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2022
Stock Number	187023-2
MLS Number	14454384
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MD20143 Front Differential for a 2022 International LT625

Newly Listed

Contact for price

GOOD CONDITION MILES N/A, Ratio: 279

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2022
Stock Number	187023-1
MLS Number	14454383
Category	Differentials, Front
Last Updated	6/27/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2005 Meritor RR20145 Rear Axle Housing for a Freightliner C120 Century

Recently Updated

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 71

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	C120 CENTURY
Stock Number	25423085
MLS Number	12091533
Category	Axle Housings, Rear
Last Updated	6/27/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2017 Eaton RSP40 Rear Axle Housing for a Peterbilt 579

Recently Updated

$725 USD

(USED) Eaton RSP40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 73

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25574347
MLS Number	12578919
Category	Axle Housings, Rear
Last Updated	6/27/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1995 Eaton DS402 Front Differential for a Mack CH

Price Drop $1,650 USD

(USED) Eaton DS402 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 110814C

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Stock Number	25819397
MLS Number	13684699
Category	Differentials, Front
Last Updated	6/27/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2000 Eaton DS404 Front Differential for a Kenworth T800

Recently Updated

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572 Ref# 129572

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Part Number	129572
Stock Number	25642811
MLS Number	12880403
Category	Differentials, Front
Last Updated	6/28/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Used Meritor Driver Side Spindle

Newly Listed

$750 USD

Used Meritor Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FL941NX387
Side	Driver
Part Number	A1 3111U3193
Stock Number	401-21298
MLS Number	14453872
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2000 Used Meritor Driver Side (LH) Spindle

Newly Listed

$455 USD

Used Meritor Driver Side (LH) Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF961
Will Fit Year(s)	2000
Side	Driver
Part Number	A3111A3537
Stock Number	401-21411
MLS Number	14453870
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Meritor Passenger Side Spindle

Newly Listed

$472.50 USD

Used Meritor Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Side	Passenger
Part Number	A3111T4388
Stock Number	401-21455
MLS Number	14453869
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2014 Used Eaton Driver Side Spindle

Newly Listed

$750 USD

Used Eaton Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Will Fit Year(s)	2014
Side	Driver
Part Number	972158
Stock Number	401-21457
MLS Number	14453868
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2013 Used Mack/Volvo Passenger Side Spindle

Newly Listed

$550 USD

Used Mack/Volvo Passenger Side Spindle, Side: Passenger

Condition	Used
Fits To Make(s)	Mack/Volvo
Will Fit Year(s)	2013
Side	Passenger
Part Number	21350366
Stock Number	401-21459
MLS Number	14453867
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1998 Used Eaton Driver Side Spindle

Newly Listed

$631 USD

Used Eaton Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1200i
Will Fit Year(s)	1998
Side	Driver
Part Number	818645
Stock Number	401-21468
MLS Number	14453865
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1998 Used Eaton Passenger Side Spindle

Newly Listed

$950 USD

Used Eaton Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1200i
Will Fit Year(s)	1998
Side	Passenger
Part Number	818643
Stock Number	401-21469
MLS Number	14453864
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Hendrickson Steertek Passenger Side Spindle

Newly Listed

$225 USD

Used Hendrickson Steertek Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Hendrickson
Fits To Model(s)	Steertek
Will Fit Year(s)	2016
Side	Passenger
Part Number	58900 002
Stock Number	401-21471
MLS Number	14453862
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2020 Paccar DX40 Front Axle Housing for a Kenworth T680

Recently Updated

$1,500 USD

PACCAR Front Rear Axle Housing, DX40/ MV2014P, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS.

Condition	Used
Suspension	Air Leaf
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	4451-7
MLS Number	14319930
Category	Axle Housings, Front
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2020 Paccar DX40 (MR2014P) Rear Axle Housing for a Kenworth T680

Recently Updated

$1,500 USD

PACCAR Rear Rear Axle Housing, DX40/ MR2014P, w/ Torque Rod Bracket, 10 Hole Pilot, Air Disc Brakes, ABS.

Condition	Used
Suspension	Air Leaf
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	4451-6
MLS Number	14319929
Category	Axle Housings, Rear
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2016 Spicer D20-045B Tag / Pusher Axle for a Kenworth T680

Newly Listed

$999.99 USD

Spicer D20-045B Tag Axle OEM, From 2016 Kenworth T680 VIN 1NKYA38X0GJ477680

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	148159
MLS Number	14453036
Category	Tag / Pusher Axles
Last Updated	6/26/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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2016 Meritor MR20005 Tag / Pusher Axle for a Kenworth T680

Newly Listed

$1,299.99 USD

Meritor MR20005 Tag Axle OEM, From 2016 Kenworth T680 VIN 1NKYA38X6GJ499652

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	148151
MLS Number	14453027
Category	Tag / Pusher Axles
Last Updated	6/26/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts